The article, Serverless API with ReactJS, was first published on the Serverless Guru website. Let’s build a Serverless REST API for our ReactJS website! In my last article, Deploy ReactJS App with S3 Static Hosting, we discussed hosting a simple React app on AWS with S3. This works great for simple static pages but what if you want to do something more? How do you host your API on S3?

OAuth 2.0 Authentication, as explained by oauth.net, is a “delegation protocol that is used for conveying authorization decisions across a network of web-enabled applications and APIs.” OAuth was created in 2006 by developers from Twitter and Ma.gnolia, a social bookmarking site. Ma.gnolia was looking for a way to use OpenID, along with the Twitter API, to delegate authentication.

When adding a new feature to Checkly or refactoring some older piece, I tend to pick Heroku for rolling it out. But not always, because sometimes I pick AWS Lambda.

The recent public release of Cycle’s API has already seen all sorts of innovative uses, from automating the deployments of medical applications, to creating customized monitoring services to track specific performance metrics. Everything you can do in the portal can also be accomplished via the API — it’s actually the exact same API we used to build the portal!

Welcome to Part Two of our two-part series on REST APIs. Now that you’ve learnt all about what REST APIs are and how they work, let’s have a look at how you can get the most out of your REST APIs. We will illustrate this through the example of integrating Squared Up with the ServiceNow REST API.

A question we often get asked is: What exactly is a REST API, and how does it work? While APIs have long had their place in basic developer lexicon, their growing importance to all IT professionals is becoming hard to ignore. The growth in the number of APIs increased by its fastest ever rate in 2019 and, as a consequence of this API explosion, there are now over 22,000 publicly available APIs (according to leading online journal ProgrammableWeb).

The Summer 2019 release introduced: OpsQ Observed Mode, Learning-Based Auto-Alert Suppression and many more updates to the OpsRamp Platform. This week all OpsRamp customers are being updated to our August 2019 release. Customers and partners should review all the details in our release notes. Here’s a high-level summary of what’s new this month: Observed Mode is now available for Alert Escalation and First Response policies.

Managing the infrastructure monitoring system in a large-scale IT environment can be incredibly tedious. I’d be willing to bet that you’ve run into at least one of these issues or something similar. APIs exist because user interfaces can’t do everything, and we’re all very happy that they do! Zenoss Cloud supports two APIs: a JSON API for bulk administration and a streaming data ingest API to allow a wide variety of devices to publish data directly.

We’ve changed Transaction steps and Multi-step API Monitoring steps to Transaction credits and Multi-step API Monitoring credits. In short: Steps are used to group your actions in your monitor definitions, and credits are used to buy Transaction or Multi-Step API monitors. Let’s explain that in more detail.